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21700 Battery Charging Kit

$55.00 $35.00

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ARB-L21-5000 Rechargeable Battery
ARB-L21-5000 is a high-capacity 21700 Li-ion rechargeable battery built for more power and longer runtimes. Additional features include a protection circuit in the anode to help prevent short circuits, over charge/discharge and over heating. Pressure relief vents which expel waste gas in the rare case of an internal short circuit preventing an explosion.

ARE-D1 Charger
The Fenix ARE-D1 is a single-channel smart charger, built for different types, and different size, rechargeable batteries, whether it be Li-ion, Ni-MH or Ni-Cd. Supports Micro USB charging and USB discharging to keep your other devices charged too. A high-definition LCD screen clearly displays the charging, discharging and battery status.

SKU: ARED1-L215000N/ABarcode: ARED1-L215000N/A

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More Information

Fenix ARB-L21-5000-Rechargeable 21700 Battery

  • ARB-L21-5000 Rechargeable Battery
  • 5000mAh
  • Protection Circuit in the Anode to prevent short circuit
  • Multiple layers of protection
  • 500 charge cycles can be expected from a properly maintained battery.
  • Fully covered with a steel shell for impact resistance
  • Over charge, discharge, short circuit, and over heating protection
  • Three sets of over-head protection: Pressure relief valve protection, separate microporous protection, and PTC cathodal block protection

ARE-D1 Charger

Battery Compatibility:
Li-ion batteries: 10440, 14500, 16340, 18650, 21700, 26650
Ni-MH or Ni-Cd batteries: AA, AAA, C

DC 5V, 1.0A from external power source

4.2V/3.65V: 10440, 14500, 16340, 18650, 21700, 26650 (Li-ion)
1.5V: AA, AAA, C (Ni-MH/Ni-Cd)

0.5A/1.0A/2.0A: 10440, 14500, 16340, 18650, 21700, 26650 (Li-ion)
0.5A/1.0A: AA, AAA, C (Ni-MH/Ni-Cd)

Weight: 2.2 oz. (61.3g) excluding cable

Size: Length: 4.7” (120mm) Width: 1.5” (38mm) Height: 1.2” (30mm)

Customer Reviews

Based on 34 reviews
Robert DiGrandi
Awesome charge

The charger is actually pretty legit. Great charge time for a huge battery. Multiple settings for different batteries, discharge feature and a USB port to charge other things. All powered by a micro usb

Mr Greer
Fenix chargers

I love Fenix products in general great prices and quality overall. This charger works with all my batteries and I love the discharge option as well to charge my phone if needed.

Robert Welch
spare battery & charger

I like the charger shows both voltage & current.I needed a spare battery for my head set.Both work fine.

Worked great!

Worked great to charge 21700 batteries!

Jafet Varela
Great Quality

A most have charger for your Fenix rechargeable flashlight. I found it easy to read as it provides multiple readings. It's also fast charging. I recommend this product.

Ronald Anderson
Fenix chargers and batteries

Never had a problem with their chargers or batteries. In fact, I've had a battery last for 10 years and had many hours of use time

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